Hinge assembly for folding bumper car platform floor

Abstract

The utility model discloses a folding bumper car platform floor hinge assembly which comprises a floor, a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are installed on the edge of the top end of the floor, the top end of the first fixing plate is provided with a first connecting plate, and the top end of the second fixing plate is provided with a second connecting plate. And a second connecting plate is arranged at the top end of the second fixing plate. Through the arrangement of the first fixing plate, the first connecting plate, the second connecting plate, the second fixing plate, the fixing screw ring, the fixing pull rod and the anti-disengaging clamping plate, firm connection with a bumper car platform floor is achieved, and the first fixing plate and the second fixing plate form an integrated structure with the floor through the welding technology; and the anti-falling clamping plate is clamped and buckled to the bottom end of the floor, the pulling force and stability of the first fixing plate are improved, meanwhile, a fixing screw ring and a fixing pull rod are matched, connection between the second fixing plate and the floor is reinforced, the second fixing plate is prevented from being separated, and therefore the use safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hinge components, in particular to a hinge component for a foldable bumper car platform floor. Background Art

[0002] Bumper cars are a kind of motorized game facilities. Bumper cars are divided into three types: skynet bumper cars, groundnet bumper cars and battery bumper cars. Bumper cars usually seat up to two people, with amusement pedals for acceleration and a steering wheel for steering. The equipment includes a bumper car vehicle and a flat platform. The platform floor of the bumper car occupies a large area. When transporting it, the platform floor is generally split into small plates, which is time-consuming and labor-intensive, and not flexible enough to use. The folding bumper car platform floor is a platform that can be folded for storage or transportation. The folding of the platform floor is inseparable from the hinge assembly. The area and mass of the bumper car platform floor are large, and the ordinary welded fixed hinge assembly is prone to detachment and deformation. Therefore, a hinge assembly for a foldable bumper car platform floor is provided. Utility Model Content

[0003] The utility model aims to provide a hinge assembly for a foldable bumper car platform floor to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hinge assembly for a foldable bumper car platform floor, comprising a floor, a first fixing plate and a second fixing plate, wherein the first fixing plate and the second fixing plate are installed at the edge of the top of the floor, a first connecting plate is arranged at the top of the first fixing plate, a second connecting plate is arranged at the top of the second fixing plate, and an installation pin runs through the second connecting plate and the first connecting plate.

[0005] Preferably, two groups of the second connecting plates are provided, and a reserved groove is provided between the two groups of the second connecting plates, and the second connecting plates are centrally symmetrically distributed on the top end of the second fixing plate.

[0006] Preferably, the reserved groove and the first connecting plate are arranged on the same straight line, and the width of the reserved groove is adapted to the size of the first connecting plate.

[0007] Preferably, a welded integrated structure is formed between the bottom end and the edge of the first fixing plate and the floor, an anti-dropping clamping plate is installed at the bottom end of the first fixing plate, and a snap-fit ​​structure is formed between the anti-dropping clamping plate and the floor.

[0008] Preferably, a welded integrated structure is formed between the bottom end of the second fixing plate and the floor, a fixing rod is provided at the bottom end of the second fixing plate, and the fixing rod runs through the interior of the floor, and a fixing screw ring is installed at the bottom end of the fixing rod.

[0009] Preferably, a hinge seat is installed at one side edge of the bottom end of the floor, and a connecting hole is arranged inside the hinge seat.

[0010] Preferably, the hinged seats are provided in a plurality of groups, and the hinged seats are arranged and distributed at equal intervals on the floor.

[0011] Preferably, the outer walls of the first fixing plate, the first connecting plate, the mounting pin, the second connecting plate, the second fixing plate, the hinge seat and the anti-dropping clamping plate are all provided with a nickel plating layer, and the outer side of the nickel plating layer is provided with an anti-corrosion and wear-resistant coating layer.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) By providing a first fixing plate, a first connecting plate, a second connecting plate, a second fixing plate, a fixing screw ring, a fixing rod and an anti-slipping card plate, a firm connection with the bumper car platform floor is achieved. The first fixing plate and the second fixing plate form an integrated structure with the floor through a welding process, and the anti-slipping card plate is buckled at the bottom end of the floor, thereby improving the pulling force and stability of the first fixing plate. At the same time, the fixing screw ring and the fixing rod cooperate to strengthen the connection between the second fixing plate and the floor, preventing the second fixing plate from detaching, thereby improving the safety of use;

[0014] (2) By providing a first connecting plate, a mounting pin, a second connecting plate, a hinge seat and a connecting hole, flexible folding between the bumper car platform floors is achieved. The distribution of the hinge seat effectively increases the stability between the floors. The first connecting plate, the mounting pin and the second connecting plate form a "W"-shaped folding, and the reserved groove can hide the first connecting plate, avoiding obstruction to the floor, thereby improving the flexibility of use;

[0015] (3) A longer service life is achieved by providing a nickel plating layer and an anti-corrosion and wear-resistant coating layer. The nickel plating layer and the anti-corrosion and wear-resistant coating layer form a double protective layer on the surface of the component, which can effectively block the direct contact between the medium and the metal component, prevent the metal component from rusting and decaying, and enable the hinge component to be used for a longer time, thereby increasing the service life of the bumper car platform floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the partial structure of the first fixing plate of the utility model from a side view;

[0020] Figure 4 This is a schematic diagram of the partial structure of the fixed plate of the utility model;

[0021] Figure 5 It is a schematic diagram of a partial structure of a fixing plate of the utility model viewed from above;

[0022] Figure 6 It is a schematic diagram of a partial cross-sectional structure of a second connecting plate of the utility model in a side view.

[0023] Description of reference numerals in the figures:

[0024] 1. Floor; 2. First fixing plate; 3. First connecting plate; 4. Mounting pin; 5. Second connecting plate; 6. Second fixing plate; 7. Articulated seat; 8. Fixing screw ring; 9. Fixing rod; 10. Anti-slip plate; 11. Connecting hole; 12. Reserved groove; 13. Nickel plating layer; 14. Anti-corrosion and wear-resistant coating layer. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1-6The utility model provides an embodiment: a hinge assembly for a foldable bumper car platform floor, comprising a floor 1, a first fixing plate 2 and a second fixing plate 6, the first fixing plate 2 and the second fixing plate 6 are installed at the edge of the top of the floor 1, the top of the first fixing plate 2 is provided with a first connecting plate 3, the top of the second fixing plate 6 is provided with a second connecting plate 5, and a mounting pin 4 runs through the second connecting plate 5 and the first connecting plate 3, the bottom end and edge of the first fixing plate 2 form a welded integrated structure with the floor 1, the bottom end of the first fixing plate 2 is provided with an anti-dropping card plate 10, and a snap-fit ​​structure is formed between the anti-dropping card plate 10 and the floor 1, the bottom end of the second fixing plate 6 forms a welded integrated structure with the floor 1, the bottom end of the second fixing plate 6 is provided with a fixing rod 9, and the fixing rod 9 runs through the interior of the floor 1, and the bottom end of the fixing rod 9 is provided with a fixing screw ring 8, which can provide pulling force to the second fixing plate 6;

[0028] Specifically, as shown in the figure, when in use, the first fixing plate 2 and the second fixing plate 6 are welded to form an integrated structure with the floor 1, thereby strengthening the connection between the hinge assembly and the floor 1, and the anti-detachment card plate 10 is buckled at the bottom end of the floor 1, thereby improving the pulling force and stability of the first fixing plate 2, and at the same time, the fixing screw ring 8 and the fixing rod 9 cooperate to strengthen the connection between the second fixing plate 6 and the floor 1, thereby preventing the hinge assembly from detaching from the floor 1;

[0029] Two groups of second connecting plates 5 are provided, and a reserved groove 12 is provided between the two groups of second connecting plates 5. The second connecting plates 5 are centrally symmetrically distributed at the top of the second fixing plate 6. The reserved groove 12 and the first connecting plate 3 are provided on the same straight line. The width of the reserved groove 12 is adapted to the size of the first connecting plate 3. A hinge seat 7 is installed at one side edge of the bottom end of the floor 1. A connecting hole 11 is provided inside the hinge seat 7. Several groups of hinge seats 7 are provided, and the hinge seats 7 are arranged and distributed at equal intervals on the floor 1. The distribution of the hinge seats 7 effectively increases the stability between the floors 1.

[0030] Specifically, as shown in the figure, when in use, the hinge seat 7 cooperates with the first connecting plate 3, the mounting pin 4, and the second connecting plate 5 to form a "W" shape fold, and the reserved groove 12 can hide the first connecting plate 3, avoiding obstruction to the floor 1;

[0031] The outer walls of the first fixed plate 2, the first connecting plate 3, the mounting pin 4, the second connecting plate 5, the second fixed plate 6, the hinge seat 7 and the anti-dropping clamping plate 10 are all provided with a nickel plating layer 13, and the outer side of the nickel plating layer 13 is provided with an anti-corrosion and wear-resistant paint layer 14. The nickel plating layer 13 and the anti-corrosion and wear-resistant paint layer 14 form a double protective layer on the surface of the component to prevent the metal component from rusting and decaying.

[0032] Working principle: When in use, first, carry the hinge assembly for the foldable bumper car platform floor to the target area, install the first fixing plate 2, the second fixing plate 6 and the hinge seat 7 according to the use requirements, weld the first fixing plate 2 and the second fixing plate 6 to the top of the edge between the floor 1, and install the mounting pin 4 in the through hole between the first fixing plate 2 and the second connecting plate 5, and the anti-slip card plate 10 is buckled at the bottom end of the floor 1, which improves the pulling force and stability of the first fixing plate 2. At the same time, the fixing screw ring 8 and the fixing rod 9 cooperate to strengthen the connection between the second fixing plate 6 and the floor 1, and prevent the second fixing plate 6 from detaching. Then, arrange the hinge seats 7 at equal intervals at the bottom edge between the floors 1, weld the hinge seats 7 to the floor 1, and use the shaft column to insert into the connecting hole 11 of the adjacent hinge seats 7, and finally complete the use of the hinge assembly for the foldable bumper car platform floor.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A hinge assembly for a foldable bumper car platform floor, comprising a floor (1), a first fixing plate (2) and a second fixing plate (6), characterized in that: The first fixing plate (2) and the second fixing plate (6) are installed at the edge of the top of the floor (1); a first connecting plate (3) is arranged at the top of the first fixing plate (2); a second connecting plate (5) is arranged at the top of the second fixing plate (6); and a mounting pin (4) passes through the second connecting plate (5) and the first connecting plate (3).

2. A hinge assembly for a foldable bumper car platform floor according to claim 1, characterized in that: Two groups of the second connecting plates (5) are provided, and a reserved groove (12) is provided between the two groups of the second connecting plates (5). The second connecting plates (5) are centrally symmetrically distributed on the top of the second fixing plate (6).

3. A hinge assembly for a foldable bumper car platform floor according to claim 2, characterized in that: The reserved groove (12) and the first connecting plate (3) are arranged on the same straight line, and the width of the reserved groove (12) is adapted to the size of the first connecting plate (3).

4. A hinge assembly for a foldable bumper car platform floor according to claim 1, characterized in that: The bottom end and edge of the first fixing plate (2) form a welded integrated structure with the floor (1); an anti-dropping clamping plate (10) is installed at the bottom end of the first fixing plate (2), and a snap-fit ​​structure is formed between the anti-dropping clamping plate (10) and the floor (1).

5. The hinge assembly for a foldable bumper car platform floor according to claim 1, characterized in that: A welded integrated structure is formed between the bottom end of the second fixing plate (6) and the floor (1), a fixing rod (9) is provided at the bottom end of the second fixing plate (6), and the fixing rod (9) runs through the inside of the floor (1), and a fixing screw ring (8) is installed at the bottom end of the fixing rod (9).

6. A hinge assembly for a foldable bumper car platform floor according to claim 1, characterized in that: A hinge seat (7) is installed at one side edge of the bottom end of the floor (1), and a connecting hole (11) is arranged inside the hinge seat (7).

7. A hinge assembly for a foldable bumper car platform floor according to claim 6, characterized in that: The hinge seats (7) are arranged in a plurality of groups, and the hinge seats (7) are arranged and distributed at equal intervals on the floor (1).

8. The hinge assembly for a foldable bumper car platform floor according to claim 1, characterized in that: The outer side walls of the first fixing plate (2), the first connecting plate (3), the mounting pin (4), the second connecting plate (5), the second fixing plate (6), the hinge seat (7) and the anti-dropping clamping plate (10) are all provided with a nickel-plated layer (13), and the outer side of the nickel-plated layer (13) is provided with an anti-corrosion and wear-resistant coating layer (14).

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